10:07

Health

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Lesson duration 10:07

215,579 Views

10:48

Health

Would you sell your kidney for $100,000? | Ada, Ep. 2

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205,059 Views

05:10

Philosophy & Religion

How could so many people support Hitler?

Lesson duration 05:10

1,247,259 Views

05:16

Psychology

How to make smart decisions more easily

Lesson duration 05:16

1,697,510 Views

05:01

Mathematics

Can you solve the secret assassin society riddle?

Lesson duration 05:01

1,240,700 Views

04:52

Thinking & Learning

How to overcome your mistakes

Lesson duration 04:52

1,382,930 Views

04:31

Mathematics

Can you solve the cursed dice riddle?

Lesson duration 04:31

933,916 Views

05:48

Science & Technology

Science vs. Pseudoscience

Lesson duration 05:48

398,274 Views

05:18

Mathematics

Can you solve the time traveling car riddle?

Lesson duration 05:18

799,964 Views

05:08

Thinking & Learning

This one weird trick will get you infinite gold

Lesson duration 05:08

1,381,413 Views

06:13

Thinking & Learning

How to quit your job — without ruining your career - Gala Jackson

Lesson duration 06:13

135,892 Views

05:21

Philosophy

What if you experienced every human life in history?

Lesson duration 05:21

3,091,390 Views

05:20

Thinking & Learning

Can you steal the most powerful wand in the wizarding world?

Lesson duration 05:20

967,600 Views

06:13

Social Studies

History vs. Thomas Jefferson

Lesson duration 06:13

563,747 Views

05:06

Psychology

The best way to apologize (according to science)

Lesson duration 05:06

1,825,971 Views

06:06

Philosophy

How do we determine the value of a life?

Lesson duration 06:06

962,102 Views

04:53

Thinking & Learning

What’s the smartest age?

Lesson duration 04:53

2,000,677 Views

05:24

Social Studies

The 4 greatest threats to the survival of humanity

Lesson duration 05:24

509,193 Views

06:17

Thinking & Learning

Can you outsmart the college admissions fallacy?

Lesson duration 06:17

906,674 Views

06:17

Mathematics

Can you solve the private eye riddle?

Lesson duration 06:17

1,559,759 Views

07:39

Environmental Science

Where do your online returns go? - Aparna Mehta

Lesson duration 07:39

84,862 Views

04:47

Philosophy

Ethical dilemma: Who should you believe?

Lesson duration 04:47

934,792 Views

05:34

Mathematics

A riddle of ice and fire dragons

Lesson duration 05:34

1,345,848 Views

06:24

Thinking & Learning

Can you solve the Big Bang riddle?

Lesson duration 06:24

1,303,618 Views